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<DIV>I build the scenario in a special environment where some Regularly updated
information such as the Weather(called the first information) is needed by
all the consumers and other infomation is not. So, I want the first information
pre-loading to reduce the delay. But I don't know how to do in the ndnSIM.</DIV>
<DIV> </DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: Verdana; COLOR: #c0c0c0"
align=left>2017-05-03
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<SPAN id=_FlashSignName>m18813192770</SPAN> </DIV>
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<DIV><STRONG>发件人：</STRONG>Lixia Zhang <lixia@cs.ucla.edu></DIV>
<DIV><STRONG>发送时间：</STRONG>2017-05-03 13:31</DIV>
<DIV><STRONG>主题：</STRONG>Re: [ndnSIM] How to cache data in leafNode without
request?</DIV>
<DIV><STRONG>收件人：</STRONG>"Susmit"<susmit@cs.colostate.edu></DIV>
<DIV><STRONG>抄送：</STRONG>"m18813192770"<m18813192770@163.com>,"ndnsim"<ndnsim@lists.cs.ucla.edu></DIV>
<DIV> </DIV>
<DIV>
<DIV> </DIV>
<DIV>> On May 2, 2017, at 7:06 PM, Susmit <susmit@cs.colostate.edu> wrote: </DIV>
<DIV>> </DIV>
<DIV>> + The mailing list. </DIV>
<DIV>> </DIV>
<DIV>> NDN will automatically cache popular content. If you want to cache </DIV>
<DIV>> something before clients request it, you need to have a separate </DIV>
<DIV>> daemon that will fetch the content beforehand. </DIV>
<DIV>> If you want to keep it for long, you might need to use persistent </DIV>
<DIV>> storage, e.g., a repo. This mechanism will not be very different than </DIV>
<DIV>> how it works today. </DIV>
<DIV>> </DIV>
<DIV>> I am still not very sure what you are trying to do. As Lixia </DIV>
<DIV>> suggested, can you elaborate the problem you are trying to solve? </DIV>
<DIV>> </DIV>
<DIV>> On Tue, May 2, 2017 at 7:22 PM, m18813192770 <m18813192770@163.com> wrote: </DIV>
<DIV>>> Exactly,I want the pre-warming/pre-loading CDN caches. </DIV>
<DIV> </DIV>
<DIV>what I do not understand is why you want the data cached at edges but not in the middle — NDN routers cache data packets as side effect of forwarding them. </DIV>
<DIV>If you dont want in-network caching, maybe you’d consider using an IP simulator? </DIV>
<DIV> </DIV>
<DIV>>> I have searched the </DIV>
<DIV>>> IEEE Xplore Digital Library but not find any articles about this. Could </DIV>
<DIV>>> you give me some articles or magezines to refer to? </DIV>
<DIV>>> Or tell me the details ? For example ,the interests are random,how can I </DIV>
<DIV>>> control it to pull the content I want? </DIV>
<DIV>>> </DIV>
<DIV>>> 2017-05-03 </DIV>
<DIV>>> ________________________________ </DIV>
<DIV>>> m18813192770 </DIV>
<DIV>>> ________________________________ </DIV>
<DIV>>> </DIV>
<DIV>>> 发件人：Susmit <susmit@cs.colostate.edu> </DIV>
<DIV>>> 发送时间：2017-05-03 02:42 </DIV>
<DIV>>> 主题：Re: [ndnSIM] How to cache data in leafNode without request? </DIV>
<DIV>>> 收件人："Lixia Zhang"<lixia@cs.ucla.edu> </DIV>
<DIV>>> 抄送："m18813192770"<m18813192770@163.com>,"ndnsim"<ndnsim@lists.cs.ucla.edu> </DIV>
<DIV>>> </DIV>
<DIV>>> The scenario here can be compared to pre-warming/pre-loading CDN </DIV>
<DIV>>> caches, I think. </DIV>
<DIV>>> </DIV>
<DIV>>> Speculative caching will still require some Interests to go to the </DIV>
<DIV>>> producer to bring back content. </DIV>
<DIV>>> </DIV>
<DIV>>> </DIV>
<DIV>>> </DIV>
<DIV>>> On Tue, May 2, 2017 at 12:36 PM, Lixia Zhang <lixia@cs.ucla.edu> wrote: </DIV>
<DIV>>>> </DIV>
<DIV>>>> On Apr 30, 2017, at 11:37 PM, m18813192770 <m18813192770@163.com> wrote: </DIV>
<DIV>>>> </DIV>
<DIV>>>> Dear Sir or Madam: </DIV>
<DIV>>>> I am a senior student in China. I have set up a tree-like </DIV>
<DIV>>>> structure,and I want some content cached in leafNode without any request </DIV>
<DIV>>>> while others cached with requests? But how and where can i do this? </DIV>
<DIV>>>> Looking for your help, thanks. </DIV>
<DIV>>>> </DIV>
<DIV>>>> </DIV>
<DIV>>>> your request looks really unique: would you be willing to explain a bit </DIV>
<DIV>>>> exactly what problem you are trying to study/solve? </DIV>
<DIV>>>> </DIV>
<DIV>>>> </DIV>
<DIV>>>> </DIV>
<DIV>>>> _______________________________________________ </DIV>
<DIV>>>> ndnSIM mailing list </DIV>
<DIV>>>> ndnSIM@lists.cs.ucla.edu </DIV>
<DIV>>>> http://www.lists.cs.ucla.edu/mailman/listinfo/ndnsim </DIV>
<DIV>>>> </DIV>
<DIV>>> </DIV>
<DIV>>> </DIV>
<DIV>>> </DIV>
<DIV>>> -- </DIV>
<DIV>>> </DIV>
<DIV>>> ==================================== </DIV>
<DIV>>> http://www.cs.colostate.edu/~susmit </DIV>
<DIV>>> ==================================== </DIV>
<DIV>> </DIV>
<DIV>> </DIV>
<DIV>> </DIV>
<DIV>> -- </DIV>
<DIV>> </DIV>
<DIV>> ==================================== </DIV>
<DIV>> http://www.cs.colostate.edu/~susmit </DIV>
<DIV>> ==================================== </DIV>
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